After a knock at the door, the child heard his mother's voice ________ him.
A.callingB.calledC.being calledD.to call在线课程A
句意：敲完门后，那个孩子听见他妈妈喊他。本题考查非谓语动词作宾补，宾语与宾补之间的关系在逻辑上为主动关系，故排除B、C项；感官动词hear加宾语再加不定式作宾补时，该不定式要省略不定式符号to，故排除D项。